GB0906126D0 - Piezoelectric pressure control valve - Google Patents

Piezoelectric pressure control valve

Info

Publication number
GB0906126D0
GB0906126D0 GB0906126A GB0906126A GB0906126D0 GB 0906126 D0 GB0906126 D0 GB 0906126D0 GB 0906126 A GB0906126 A GB 0906126A GB 0906126 A GB0906126 A GB 0906126A GB 0906126 D0 GB0906126 D0 GB 0906126D0
Authority
GB
United Kingdom
Prior art keywords
control valve
pressure control
piezoelectric pressure
piezoelectric
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0906126A
Other versions
GB2459179A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of GB0906126D0 publication Critical patent/GB0906126D0/en
Publication of GB2459179A publication Critical patent/GB2459179A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
    • G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
GB0906126A 2008-04-18 2009-04-08 Piezoelectric pressure control valve Withdrawn GB2459179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/105,978 US7849870B2 (en) 2007-11-01 2008-04-18 Piezoelectric pressure control valve

Publications (2)

Publication Number Publication Date
GB0906126D0 true GB0906126D0 (en) 2009-05-20
GB2459179A GB2459179A (en) 2009-10-21

Family

ID=40750340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0906126A Withdrawn GB2459179A (en) 2008-04-18 2009-04-08 Piezoelectric pressure control valve

Country Status (2)

Country Link
US (1) US7849870B2 (en)
GB (1) GB2459179A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345355B1 (en) * 2006-12-06 2013-04-24 RHEAVENDORS SERVICES S.p.A. Beverage preparing and dispensing machine and method
DE102009026554A1 (en) * 2009-05-28 2010-12-02 Robert Bosch Gmbh Throttling valve for liquid and / or gaseous substances
US20130048742A1 (en) * 2011-08-25 2013-02-28 Johnson Controls Technology Company Dual port pneumatic fitting apparatus
CN102635586B (en) * 2012-04-10 2014-04-30 大连海事大学 Pure water piezoelectric ceramic drive reversing valve
US20140150901A1 (en) * 2012-06-04 2014-06-05 Parker-Hannifin Corporation Piezo-actuated pilot valve
US20140159749A1 (en) * 2012-12-08 2014-06-12 Masco Corporation Automatic faucet sensor and attachment for the same
DE102014101542A1 (en) * 2014-02-07 2015-08-13 Marco Systemanalyse Und Entwicklung Gmbh Pneumatic valve and valve unit
US10215047B2 (en) 2015-12-28 2019-02-26 General Electric Company Actuation system utilizing MEMS technology
JP6955137B2 (en) * 2016-11-14 2021-10-27 シンフォニアテクノロジー株式会社 Piezoelectric actuators and piezoelectric valves
EP3502486B1 (en) * 2017-12-22 2020-10-28 Hamilton Sundstrand Corporation Servo valve
EP3901501B1 (en) 2020-04-26 2025-09-24 Hamilton Sundstrand Corporation Servo valve
EP4276316A1 (en) * 2022-05-12 2023-11-15 Hamilton Sundstrand Corporation Servovalve
JP2025537426A (en) 2022-11-30 2025-11-14 サンクチュアリー コグニティブ システムズ コーポレーション Miniature hydraulic valves and their application to robotic systems.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131130A (en) * 1977-07-18 1978-12-26 Sperry Rand Corporation Pneumatic pressure control valve
US4617952A (en) * 1984-07-31 1986-10-21 Yamatake-Honeywell Co. Limited Switching valve and an electro-pneumatic pressure converter utilizing the same
EP0192241B1 (en) * 1985-02-19 1988-09-21 Nippondenso Co., Ltd. Control valve for controlling fluid passage
JPS6280301A (en) 1985-10-03 1987-04-13 Yamatake Honeywell Co Ltd Electro-pneumatic transducer
US4971106A (en) * 1987-09-30 1990-11-20 Toto, Ltd. Automatically operating valve for regulating water flow and faucet provided with said valve
US5163463A (en) * 1990-07-19 1992-11-17 Fisher Controls International, Inc. Mechanical flexure for motion amplification and transducer with same
US5340081A (en) * 1993-06-07 1994-08-23 The United States Of America As Represented By The United States Department Of Energy Means for positively seating a piezoceramic element in a piezoelectric valve during inlet gas injection
US5628411A (en) * 1994-12-01 1997-05-13 Sortex Limited Valve devices for use in sorting apparatus ejectors
DE29514495U1 (en) * 1995-09-08 1995-11-02 Bürkert Werke GmbH & Co., 74653 Ingelfingen Valve with piezoelectric lamella
US6202669B1 (en) * 1998-12-29 2001-03-20 Honeywell International Inc. Self-aligning valve
EP1106882A3 (en) * 1999-12-09 2002-11-13 Drei-S-Werk Präzisionswerkzeuge GmbH & Co. Fertigungs-KG Piezo electrically actuated fluid valve
US7198250B2 (en) * 2000-09-18 2007-04-03 Par Technologies, Llc Piezoelectric actuator and pump using same
US6705347B2 (en) * 2002-03-22 2004-03-16 Itzhak M. Itzhaky Piezoelectric based valve
DK1758007T3 (en) * 2005-08-23 2008-01-07 Festo Ag & Co Fluid-activated setting regulator

Also Published As

Publication number Publication date
US20090114286A1 (en) 2009-05-07
GB2459179A (en) 2009-10-21
US7849870B2 (en) 2010-12-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)